wp_get_post_parent_id()
Function: Returns the ID of the post’s parent.
Source: wp-includes/post.php:7341
wp_check_post_hierarchy_for_loops()
Function: Checks the given subset of the post hierarchy for hierarchy loops.
Source: wp-includes/post.php:7365
set_post_thumbnail()
Function: Sets the post thumbnail (featured image) for the given post.
Source: wp-includes/post.php:7414
_get_last_post_time()
Function: Gets the timestamp of the last time any post was modified or published.
Source: wp-includes/post.php:6936
wp_unique_post_slug_is_bad_attachment_slug
Filter Hook: Filters whether the post slug would make a bad attachment slug.
Source: wp-includes/post.php:4856
wp_unique_post_slug_is_bad_hierarchical_slug
Filter Hook: Filters whether the post slug would make a bad hierarchical post slug.
Source: wp-includes/post.php:4892
wp_unique_post_slug_is_bad_flat_slug
Filter Hook: Filters whether the post slug would be bad as a flat slug.
Source: wp-includes/post.php:4948
wp_insert_post_parent
Filter Hook: Filters the post parent — used to check for and prevent hierarchy loops.
Source: wp-includes/post.php:4080
_post_type_meta_capabilities()
Function: Stores or returns a list of post type meta caps for map_meta_cap().
Source: wp-includes/post.php:1641
_add_post_type_submenus()
Function: Adds submenus for post types.
Source: wp-includes/post.php:1819